Yuichi Sato
242Patents
26h-index
251Co-inventors
93Inventor score
Filing activity: Nov 20, 1974 → Dec 29, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4388166A | Electrochemical measuring apparatus provided with an enzyme electrode | Emerging Cross-Sectional Technologies | 411 | Expired |
| US4752655A | Coordinate input device | Physics | 140 | Expired |
| US4575211A | Distance measuring device | Physics | 126 | Expired |
| US5321470A | Apparatus with anti-forgery provision | Emerging Cross-Sectional Technologies | 114 | Expired |
| US6144227A | MOS logic circuit and semiconductor apparatus including the same | Electricity | 109 | Expired |
| US6372558B1 | Electrooptic device, driving substrate for electrooptic device, and method of manufacturing the device and substrate | Electricity | 96 | Expired |
| US6469568B2 | Metal oxide semiconductor transistor circuit and semiconductor integrated circuit using the same | Electricity | 66 | Expired |
| US5671343A | Three-dimensional modeling apparatus and method utilizing the extraction of topological data, as from two-dimensional drawings | Physics | 65 | Expired |
| US7237173B2 | Recording and reproducing apparatus, signal decoding circuit, error correction method and iterative decoder | Electricity | 64 | Expired |
| US6775684B1 | Digital matched filter | Physics | 59 | Expired |
| US5675720A | Method of searching for points of closest approach, and preprocessing method therefor | Emerging Cross-Sectional Technologies | 56 | Expired |
| US4949188A | Image processing apparatus | Physics | 56 | Expired |
| US6103558A | Process for producing electrooptical apparatus and process for producing driving substrate for electrooptical apparatus | Electricity | 50 | Expired |
| US5583614A | Image processing apparatus and method for determining whether an original contains a specified image | Emerging Cross-Sectional Technologies | 48 | Expired |
| US5943056A | Interference checking method | Physics | 47 | Expired |
| US5923504A | Magnetoresistance device | Physics | 43 | Expired |
| US3951687A | Nickel-zinc storage battery | Emerging Cross-Sectional Technologies | 41 | Expired |
| US4604654A | Image forming method and apparatus | Performing Operations; Transporting | 39 | Expired |
| US4560997A | Method and apparatus for forming a pattern | Electricity | 38 | Expired |
| US4319078A | Apparatus for detecting X and Y coordinates of input points | Physics | 37 | Expired |
| US4702977A | Secondary battery using non-aqueous solvent | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5831875A | Link mechanism analyzer and link mechanism joint data arithmetic apparatus | Physics | 35 | Expired |
| US5612810A | Optical receiving apparatus | Electricity | 35 | Expired |
| US6184680A | Magnetic field sensor with components formed on a flexible substrate | Emerging Cross-Sectional Technologies | 29 | Expired |
| US5434649A | Device and method for controlling a color image processing apparatus in which a predetermined pattern can be identified in an original | Emerging Cross-Sectional Technologies | 29 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.